text_original: For some reason, a suggestion by Offa that Charles' daughter Bertha should marry his son aroused the Frankish king's resentment.
text_transcription: FOR SOME REASON A SUGGESTION BY OFFHA THAT CHARLES'S DAUGHTER BERTHA SHOULD MARRY HIS SON AROUSED THE FRANKISH KING'S RESENTMENT
phonemes: fɔːɹ sˌʌm ɹˈiːzən, ɐ sədʒˈɛstʃən baɪ ˈɔfə ðæt tʃˈɑːɹlz dˈɔːɾɚ bˈɜːθə ʃˌʊd mˈæɹi hɪz sˈʌn ɚɹˈaʊzd ðə fɹˈæŋkɪʃ kˈɪŋz ɹᵻzˈɛntmənt.